The initiative of Open access to Oriya books is entirely a not-for-profit project. In most cases, permission to digitize the text(s) has been obtained from authoritative agencies/publishers/individuals listed above. If the agency is not recorded or otherwise the case may be, either such an authority is not listed in the printed book or the listed agencies/publishers/individuals did not respond to our frequent letters; and we utterly felt that the book is rare, out-of-print and should be preserved. All queries regarding such texts may be addressed to oaob@nitrkl.ac.in or to Project OaOb, National Institute of Technology, Rourkela.